英文字根字典
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词汇记忆常用词根词缀
PART ONE 字首（PREFIX）
1. a- = in; on
2. a- = intensive (加强语气)
3. a- = ad- = at; for; to
4. a- = ab- = from; away
5. a- = ex- = out; extremely
6. a- = negative (否定) = not; without
7. ab- = from; away from; off
8. acro- = topmost; high (最高的；高的)
9. ad- = at; for; to
10. al- = all
11. ambi- = about; around; on both sides
12. amphi- = about; on both sides
13. an- = negative (否定) = not; without
14. ante- = on; up; upon
15. ante- = before (与post- 相反)
16. anti- = against; opposite to (与pro-相反)
17. arch- = chief
18. arch- = ancient; first (first in time) (古代；最先)
19. auto- = self
20. be- = to make
21. be- = to cover with
22. be- = upon
23. be- = by
24. be- = intensive (加强语气)
25. bene- = well; good (与male- 相反)
26. bi- = double; two
27. bibl- = book (书)
28. cata- = down; downwards; fully
29. circum- = around; round about
30. com- = together; with; wholly
31. contra- = against (反对；逆)
32. crypt- = hidden (隐藏的)
33. de- = down; downward
34. de- = apart; away; from
35. deca- = ten
36. demi- = half
37. di- = double; twice
38. dia- = across; between; through
39. dis- = apart; away; not (离开；否定)
40. duo- = double; two
41. e-
42. en- = at; in; into; near; on 43. epi- = among; besides; to; upon
44. eu- = well
45. ex- = fully; out of
46. extra- = beyond
47. for- = away from
48. fore- = before
49. forth- = towards
50. hector- = hundred
51. hemi- = half
52. hetero- = other; different
53. hexa- = six
54. homo- = same (与hetero-相反)
55. homo- = human (人类)
56. hyper- = above; beyond
57. hypo- = under (与hyper- 相反)
58. in- = in; into; on
59. in- = negative (否定); not
60. inter- = between; among
61. intra- = inward; within (与extra-相反)
62. iso- = equal (相等的)
63. kilo- = thousand
64. macro- = large (大的); long (长的)
65. mal(e)- = badly; ill (与bene-相反)
66. mega- = large; million
67. meta- = after; among; with
68. micro- = small
69. milli- = thousand; thousandth
70. mis- = bad(ly); ill; wrong (ly)
71. mono- = alone; single; sole
72. mult(i)- = many; much
73. ne- = negative (否定); not
74. neo- = new
75. non- = not
76. ob- = at; against; before; near; over; towards
77. octa- = eight; eighth
78. omni- = all
79. out- = beyond; out
80. over- = above; across; beyond
81. pan (to)- = all
82. para- = against; beside; beyond; contrary
83. pen- = almost
84. penta- = five
85. per- = away; thoroughly; through
86. peri- = around; round about
87. poly- = many
88. post- = after; behind (与ante- 相反)
89. pre- = before
90. pre- = before; for; forth; forward 91. prot(o)- = first
92. pseudo- = false
93. quadr (i)- = four
94. quasi- = partly
95. re- = again; back